57884144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{26407}}^1$

素因数の和:26552

約数の個数: 20

約数和(自身を含む): 112973424

約数和(自身を除く): 55089280

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 26407, 52814, 105628, 211256, 422512, 3617759, 7235518, 14471036, 28942072, 57884144]

約数ペア:

[(1, 57884144), (2, 28942072), (4, 14471036), (8, 7235518), (16, 3617759), (137, 422512), (274, 211256), (548, 105628), (1096, 52814), (2192, 26407)]